PRE Tuning offers rebuilds of Nissan 300ZX T25 turbochargers. These turbos were rebuilt with all new bearings, seals, and o-rings. All bearing and turbine shaft clearances are measured using micrometers and bore gauges. Bearings housing is cleaned prior to inspection. When excessive wear is determined, it is rehoned to accept an oversized turbine shaft bearing. Rotating assembly is polished to remove any imperfections and balanced. Turbine housing is media blasted by hand and polished. After the turbo passes all clearance specification checks it is reassembled.
Compatibility: 1990-1996 Nissan 300ZX Turbo
Pictures of rebuilt turbo: